Ilke symptoms and conditions

I HAVE THESE WEIRDS FEELINGS I CANT EXPLAIN IM ON CITAPROLAM BUT I HAD THEM EVEN WHEN I WAS ON OTHER MEDICINE I THINK IT WAS LEXAPRO.BUT EVERY SO OFTEN I GET THESE FEELINGS THOUGHT THE DAY AND I CANT EXPLAIN IT ITS LIKE I WISH THE DR COULD RECORD HOW IM FEELING WHEN I GET IT.I GET HOT THROUGHOUT MY BODY KINDA LIGHT HEADED AND NERVOUS AND FEEL LIKE I HAVE TO TAKE A CRAP SOMETIMES THEN IT'LL GO AWAY IT LASTS A COUPLE MINS..THEN ILL GET IT AGAIN AFTER A WHILE..AND IT JUST COMES ALLA SUDDEN..LIKE I DON'T GET IT EVERYDAY IT COMES OUT OF THE BLUE..IM SCARED AND I HATE THIS IT MAKES ME NERVOUS AND I HATE HAVING THESE FEELINGS I WISH I COULD BE NORMAL.IF SOME ONE CAN HELP OR RELATE EMAIL ME BACK AT ******
THANK YOU '-/